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Pfister T, Schröder S, Heck J, Bleich S, Krüger THC, Wedegärtner F, Groh A, Schulze Westhoff M. Potentially inappropriate prescriptions of antibiotics in geriatric psychiatry-a retrospective cohort study. Front Psychiatry 2024; 14:1272695. [PMID: 38264634 PMCID: PMC10803574 DOI: 10.3389/fpsyt.2023.1272695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 12/18/2023] [Indexed: 01/25/2024] Open
Abstract
Introduction Older patients are frequently affected by infectious diseases and adverse drug reactions (ADRs) of consecutively prescribed antibiotics. Particularly within geriatric psychiatry, high rates of potentially inappropriate prescriptions (PIPs) have been described, significantly complicating pharmacological treatment. Therefore, this study aimed to investigate the frequency and characteristics of antibiotic PIPs in geriatric psychiatry. Methods Medication charts of 139 patient cases (mean age 78.8 years; 69.8% female) receiving antibiotic treatment on a geriatric psychiatric ward were analyzed. Utilizing previously published definitions of antibiotic PIPs, adequacy of the antibiotic prescriptions was subsequently assessed. Results 16.3% of all screened patient cases (139/851) received an antibiotic treatment during their inpatient stay. 59.5% of antibiotic prescriptions were due to urinary tract infections, followed by pulmonary (13.3%) and skin and soft tissue infections (11.3%). 46.7% of all antibiotic prescriptions fulfilled at least one PIP criterium, with the prescription of an antibiotic course for more than seven days as the most common PIP (15.3%). Discussion Antibiotic PIPs can be considered as a frequent phenomenon in geriatric psychiatry. Especially the use of fluoroquinolones and cephalosporins should be discussed critically due to their extensive side effect profiles. Due to the special characteristics of geriatric psychiatric patients, international guidelines on the use of antibiotics should consider frailty and psychotropic polypharmacy of this patient population more closely.
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Affiliation(s)
- Tabea Pfister
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Sebastian Schröder
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Johannes Heck
- Institute for Clinical Pharmacology, Hannover Medical School, Hannover, Germany
| | - Stefan Bleich
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Tillmann H. C. Krüger
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Felix Wedegärtner
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Adrian Groh
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Martin Schulze Westhoff
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
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Miranda-Novales G, Flores-Moreno K, López-Vidal Y, Ponce de León-Rosales S. Limited Therapeutic Options in Mexico for the Treatment of Urinary Tract Infections. Antibiotics (Basel) 2022; 11:antibiotics11111656. [PMID: 36421299 PMCID: PMC9687036 DOI: 10.3390/antibiotics11111656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/25/2022] [Accepted: 10/27/2022] [Indexed: 11/22/2022] Open
Abstract
The rise in antimicrobial resistance (AMR) has complicated the management of urinary tract infections (UTIs). The objective of this study was to evaluate the antimicrobial susceptibility patterns of Escherichia coli and Klebsiella pneumoniae. Design: prospective observational study. Bacteria were classified as susceptible or resistant to ampicillin-sulbactam, amikacin, gentamicin, ciprofloxacin, norfloxacin, nitrofurantoin, trimethoprim-sulfamethoxazole (TMP/SMZ), ertapenem, meropenem, and fosfomycin. The sensitivity to fosfomycin and chloramphenicol was evaluated by the disk diffusion method. Statistical analysis: the chi-square test and Fisher’s exact test were used to compare differences between categories. A p value < 0.05 was considered statistically significant. Isolates were collected from January 2019 to November 2020 from 21 hospitals and laboratories. A total of 238 isolates were received: a total of 156 E. coli isolates and 82 K. pneumoniae isolates. The majority were community-acquired infections (64.1%). Resistance was >20% for beta-lactams, aminoglycosides, fluoroquinolones, and TMP/SMZ. For E. coli isolates, resistance was <20% for amikacin, fosfomycin, and nitrofurantoin; for K. pneumoniae, amikacin, fosfomycin, chloramphenicol, and norfloxacin. All were susceptible to carbapenems. K. pneumoniae isolates registered a higher proportion of extensively drug-resistant bacteria in comparison with E. coli (p = 0.0004). In total, multidrug-resistant bacteria represented 61% of all isolates. Isolates demonstrated high resistance to beta-lactams, fluoro-quinolones, and TMP/SMZ.
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Affiliation(s)
- Guadalupe Miranda-Novales
- Analysis and Synthesis of Evidence Research Unit, Mexican Institute of Social Security, Mexico City 06720, Mexico
- Microbiome Laboratory, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04360, Mexico
- Correspondence: ; Tel.: +52-55-4026-7372
| | - Karen Flores-Moreno
- Microbiome Laboratory, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04360, Mexico
| | - Yolanda López-Vidal
- Microbiology and Parasitology Department, Faculty of Medicine, National Autonomous University of Mexico, Mexico City 04360, Mexico
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Rovelsky SA, Vu M, Barrett AK, Bukowski K, Wei X, Burk M, Jones M, Echevarria K, Suda KJ, Cunningham F, Madaras-Kelly KJ. Outpatient treatment and clinical outcomes of bacteriuria in veterans: A retrospective cohort analysis. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2022; 2:e168. [PMID: 36483437 PMCID: PMC9726514 DOI: 10.1017/ash.2022.285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 07/18/2022] [Accepted: 07/19/2022] [Indexed: 06/17/2023]
Abstract
OBJECTIVE To conduct a contemporary detailed assessment of outpatient antibiotic prescribing and outcomes for positive urine cultures in a mixed-sex cohort. DESIGN Multicenter retrospective cohort review. SETTING The study was conducted using data from 31 Veterans' Affairs medical centers. PATIENTS Outpatient adults with positive urine cultures. METHODS From 2016 to 2019, data were extracted through a nationwide database and manual chart review. Positive urine cultures were reviewed at the chart, clinician, and aggregate levels. Cases were classified as cystitis, pyelonephritis, or asymptomatic bacteriuria (ASB) based upon documented signs and symptoms. Preferred therapy definitions were applied for subdiagnoses: ASB (no antibiotics), cystitis (trimethoprim-sulfamethoxazole, nitrofurantoin, β-lactams), and pyelonephritis (trimethoprim-sulfamethoxazole, fluoroquinolone). Outcomes included 30-day clinical failure or hospitalization. Odds ratios for outcomes between treatments were estimated using logistic regression. RESULTS Of 3,255 cases reviewed, ASB was identified in 1,628 cases (50%), cystitis was identified in 1,156 cases (36%), and pyelonephritis was identified in 471 cases (15%). Of all 2,831 cases, 1,298 (46%) received preferred therapy selection and duration for cases where it could be defined. The most common antibiotic class prescribed was a fluoroquinolone (34%). Patients prescribed preferred therapy had lower odds of clinical failure: preferred (8%) versus nonpreferred (10%) (unadjusted OR, 0.74; 95% confidence interval [CI], 0.58-0.95; P = .018). They also had lower odds of 30-day hospitalization: preferred therapy (3%) versus nonpreferred therapy (5%) (unadjusted OR, 0.55; 95% CI, 0.37-0.81; P = .002). Odds of clinical treatment failure or hospitalization was higher for β-lactams relative to ciprofloxacin (unadjusted OR, 1.89; 95% CI, 1.23-2.90; P = .002). CONCLUSIONS Clinicians prescribed preferred therapy 46% of the time. Those prescribed preferred therapy had lower odds of clinical failure and of being hospitalized.
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Affiliation(s)
- Suzette A. Rovelsky
- Pharmacy Service, Boise Veterans’ Affairs Medical Center, Boise, Idaho
- Pharmacy Service, White River Veterans’ Affairs Medical Center, White River Junction, Vermont
| | - Michelle Vu
- Center for Medication Safety (VA MedSAFE), Hines Veterans’ Affairs Medical Center, Chicago, Illinois
- Optum Life Sciences-HEOR, Eden Prairie, Minnesota
| | - Alexis K. Barrett
- Center for Medication Safety (VA MedSAFE), Hines Veterans’ Affairs Medical Center, Chicago, Illinois
| | - Kenneth Bukowski
- Center for Medication Safety (VA MedSAFE), Hines Veterans’ Affairs Medical Center, Chicago, Illinois
| | - Xiangming Wei
- Center for Medication Safety (VA MedSAFE), Hines Veterans’ Affairs Medical Center, Chicago, Illinois
| | - Muriel Burk
- Center for Medication Safety (VA MedSAFE), Hines Veterans’ Affairs Medical Center, Chicago, Illinois
| | - Makoto Jones
- George E. Wahlen Medical Center, Salt Lake City, Utah
| | - Kelly Echevarria
- Veterans’ Affairs Pharmacy Benefits Management, Hines Veterans’ Affairs Medical Center, Chicago, Illinois
| | - Katie J Suda
- Pittsburgh Veterans’ Affairs Medical Center, Pittsburgh, Pennsylvania
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Francesca Cunningham
- Center for Medication Safety (VA MedSAFE), Hines Veterans’ Affairs Medical Center, Chicago, Illinois
| | - Karl J Madaras-Kelly
- Pharmacy Service, Boise Veterans’ Affairs Medical Center, Boise, Idaho
- College of Pharmacy, Idaho State University, Meridian, Idaho
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Clinical and Microbiological Effects of an Antimicrobial Stewardship Program in Urology-A Single Center Before-After Study. Antibiotics (Basel) 2022; 11:antibiotics11030372. [PMID: 35326835 PMCID: PMC8944612 DOI: 10.3390/antibiotics11030372] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 03/03/2022] [Accepted: 03/08/2022] [Indexed: 02/01/2023] Open
Abstract
Antimicrobial resistance is a major public health issue caused by antibiotic overuse and misuse. Antimicrobial stewardship (AMS) has been increasingly endorsed worldwide, but its effect has been studied scarcely in urologic settings. A before-after study was performed from 2018 through 2020 to evaluate changes in antimicrobial prescription, resistance rates and clinical safety upon implementation of an AMS audit and feedback program in the Urology Department of a large German academic medical center. The primary endpoints were safety clinical outcomes: the rate of infection-related readmissions and of infectious complications after transrectal prostate biopsies. Resistance rates and antimicrobial consumption rates were the secondary endpoints. The AMS team reviewed 196 cases (12% of all admitted in the department). The overall antibiotic use dropped by 18.7%. Quinolone prescriptions sank by 78.8% (p = 0.02) and 69.8% (p > 0.05) for ciprofloxacin and levofloxacin, respectively. The resistance rate of E. coli isolates declined against ceftriaxone (−9%), ceftazidime (−12%) and quinolones (−25%) in the AMS period. No significant increase in infection-related readmissions or infectious complications after prostate biopsies was observed (p = 0.42). Due to the potential to reduce antibiotic use and resistance rates with no surge of infection-related complications, AMS programs should be widely implemented in urologic departments.
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Wang W, Wang H. Nursing Management-Associated Factors Associated with Urinary Tract Infection in Residents from Nursing Home Based on LTCfocus Database. Urol Int 2022; 106:744-756. [PMID: 35045413 DOI: 10.1159/000520813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 10/29/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION The aim of the study was to identify nursing management-associated factors correlated with urinary tract infection (UTI) in residents from nursing homes. METHODS The data of 3,393 nursing homes were extracted from LTCfocus database. Variables statistically correlated with UTI rate were identified by Spearman correlation analysis. Tobit regression model was used for finding the factors associated with UTI rate. RESULTS The number of beds (β = 0.03, 95% CI: 0.02-0.05), number of occupied beds/the total number of beds (β = 0.05, 95% CI: 0.03-0.07), number of admissions/total number of beds (β = 0.27, 95% CI: 0.11-0.43), the proportions of residents whose primary support is Medicare (β = 0.03, 95% CI: 0.01-0.06), women residents (β = 0.04, 95% CI: 0.02-0.06), White residents (β = 0.02, 95% CI: 0.01-0.03), patients with bladder incontinence (β = 0.03, 95% CI: 0.02-0.05), hypertension patients (β = 0.03, 95% CI: 0.01-0.05), and long-stay residents with daily pain (β = 0.16, 95% CI: 0.12-0.19), hospitalizations per resident year (β = 0.76, 95% CI: 0.30-1.21), and average daily census (β = -0.02, 95% CI: -0.03 to 0.00) were factors associated with UTI rate. CONCLUSIONS Nursing homes with more females, White people, and patients with bladder incontinence, hypertension, or daily pain should be cared more and the number of occupied beds and admissions should be controlled to reduce the occurrence of UTI.
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Affiliation(s)
- Wei Wang
- Department of Critical Care Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Hui Wang
- Department of Critical Care Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
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Sklyar T, Gavryliuk V, Lavrentievа K, Kurahina N, Lykholat T, Zaichenko K, Papiashvili M, Lykholat O, Stepansky D. Monitoring of distribution of antibiotic-resistant strains of microorganisms in patients with dysbiosis of the urogenital tract. REGULATORY MECHANISMS IN BIOSYSTEMS 2021. [DOI: 10.15421/022128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Currently, the problem of the development of resistance to drugs among microorganisms that colonize the urogenital system is becoming especially relevant due to broadly distributed dysbiotic conditions of the reproductive system of men and women. Therefore, there should be constant monitoring of the qualitative and quantitative composition of microbiota of the urogential tract and determination of the levels of antibiotic-resistance of strains of conditionally pathogenic microorganisms in the reproductive system of various layers of the population. We monitored 774,375 people of various age and sex – patients of the independent diagnostic laboratory INVITRO in the city Dnipro in 2017–2019. Among the examined people, 640,783 of the patients were diagnosed with the development of dysbiotic disorders, accounting for 82.7% of the total amount of the applications for medical help. According to the results of identification of the range of dysbiotic conditions of the urogenital system of patients of different ages and sexes, we determined the dominating role of facultative anaerobes in the development of dysbiotic impairments caused by colonizations by large numbers of conditionally-pathogenic microorganisms: in women, Gardnerella accounted for 86.1%, Staphylococcus – 63.2%, Streptococcus – 54.1%, Candida – 69.3%; in men, Streptococcus were found in 83.0%, Staphylococcus – 79.4%, Corynebacterium – 54.2% and Candida – 37.6% of the cases. Share of obligate anaerobes was also quite large: women were diagnosed with Prevotella in 59.7%, Peptostreptococcus in 53.2%, Fusobacterium in 45.4% of the cases cases; men were observed to have Peptostreptococcus 62.4%, Clostridium in 54.3%, Bacteroides in 32.5% of the cases. We determined high parameters of frequency of diagnosing antibiotic-resistant isolates of conditionally pathogenic microorganisms that circulate in the urogenital tract of patients with dysbiotic impairments, belonging to the following families: Mycoplasmataceae – 78.6%, Enterobacteriaceae – 56.0% and genera – Staphylococcus – 76.1%, Gardnerella – 24.3%, Corynebacterium – 21.2%. The research revealed increase in the frequency of detection of strains of urapathogenic bacteria resistant to the applied antibiotic preparations in 2018–2019 compared with the data of 2017: increases of 10.3% and 6.4% in representatives of family Mycoplasmataceae resistant to ciprofloxacin and ofloxacin respectively, 4.8% and 4.0% in Enterobacteriaceae resistant to chloramphenicol and ampicillin respectively, and 8.9% in the genus Staphylococcus resistant to vancomycin.
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EDITORIAL COMMENT. Urology 2021; 148:241. [PMID: 33549219 DOI: 10.1016/j.urology.2020.09.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 09/07/2020] [Indexed: 11/22/2022]
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Ravishankar U, P S, Thayanidhi P. Antimicrobial Resistance Among Uropathogens: Surveillance Report From South India. Cureus 2021; 13:e12913. [PMID: 33520560 PMCID: PMC7837632 DOI: 10.7759/cureus.12913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background Urinary Tract Infection (UTI) is one of the most common infections encountered in clinical practice. Evidence supports that empirical treatment guidelines based on local bacterial spectrum and antimicrobial resistance (AMR) surveillance provide the best clinical results and also prevent the emergence of resistant strains. Antimicrobial resistance has been increasing at an alarming rate throughout the world. This warrants continuous reporting and surveillance of the emergence of AMR among the uropathogens across regions and nations. Materials and methods A retrospective cross-sectional study using antibiograms of adult patients with culture-proven UTI during January 2011 and January 2017 was done. Comparative analysis was performed between the two study periods for the prevalence, changing trends of antimicrobial resistance, and usage of antimicrobials for testing. Results The commonest organism cultured during each study period was Escherichia coli (56.6% and 51.6%). The most frequently tested antibiotics were ampicillin (97%, 88%), amikacin (85%, 85%), nitrofurantoin (95%, 95%), cephalexin (84%, 93%), and norfloxacin (83%, 83%). There was a significant increase in resistance proportion noted for imipenem (by 29.8%), meropenem (by 18.3%), ertapenem (by 24.9%), ciprofloxacin (by 26.5%), nitrofurantoin (by 11.2%), amikacin (by 8.7%), and cefotaxime (by 7.4%) in 2017 as compared to 2011. A significant increase in susceptibility was seen for tobramycin (by 32.5%), cefepime (by 14.4%), and polymyxin (by 12.6%) in 2017 when compared to 2011. Conclusion Our analysis has shown that there is an alarmingly increasing trend for AMR among uropathogens in this region as compared to developed countries. Data on changing trends of antimicrobial testing and reporting might help in strengthening antimicrobial surveillance.
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Affiliation(s)
- Uma Ravishankar
- Internal Medicine, Sri Ramachandra Institute of Higher Education and Research, Chennai, IND
| | - Sathyamurthy P
- Internal Medicine, Sri Ramachandra Institute of Higher Education and Research, Chennai, IND
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